应该是Amy is wearing a yellow silk blouse吧,艾米穿着一件黄色的蚕丝衬衣.划线部分是一件黄色的蚕丝衬衣,那么提问是艾米穿着什么衣服?所以应该是What is Amy wearing?
His sweater is made of wool.他的毛衣是羊毛织成的.be made of 由...制成的,划线部分是羊毛,那么提问就是他的毛衣是由什么织成的?所以应该是,What is made of his sweater?
应该是Amy is wearing a yellow silk blouse吧,艾米穿着一件黄色的蚕丝衬衣.划线部分是一件黄色的蚕丝衬衣,那么提问是艾米穿着什么衣服?所以应该是What is Amy wearing?
His sweater is made of wool.他的毛衣是羊毛织成的.be made of 由...制成的,划线部分是羊毛,那么提问就是他的毛衣是由什么织成的?所以应该是,What is made of his sweater?